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Marquise|Natural|GIA

0.57ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 7536258599

Certificate GIA 7536258599

Diamond specifications and retailer prices

From $646 AUD
₹43,099 INR
As of November 2, 2026
Save $1,369 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,015 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.57ct natural marquise diamond

This 0.57ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536258599. Listed at 7 retailers as of November 2, 2026, with prices from $646 to $2,015, a $1,369 spread on the same certified stone. MOH London lists it at $2,015. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.57
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7536258599
Dimensions8.25 × 4.51 × 2.70 mm
L/W Ratio1.83
Girdle conditionFaceted
Key to symbols
Cloud, Feather
Top View
8.25 mm4.51 mm0.57 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7536258599
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,015 AUD|Low: $644 AUD|High: $2,039 AUD|Avg: $1,268 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$646 AUD
Retailer 3$1,073 AUD
Retailer 4$1,287 AUD
Retailer 6$1,312 AUD
Retailer 5$1,347 AUD
MOH London$2,015 AUD

39 data points across 6 retailers

7 retailers$646 AUD to $2,015 AUD

A
Cheapest Retailer
-
$646 AUD
₹43,099 INR
A
Retailer 2
-
$731 AUD
HK$4,000 HKD
View
B+
Retailer 3
-
$1,073 AUD
£592 GBP
View
B+
Retailer 4
-
$1,287 AUD
€859 EUR
View
Retailer 5
-
$1,312 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$1,347 AUD
ZAR 15,248 ZAR
View
Most Expensive
MOH London
A345F8AE0 · Nov 2
$2,015 AUD
£1,112 GBP
View
6 more retailers have this diamond
Prices start from $646 AUDSave up to $1,369 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.57ct Marquise
$646 AUD